66557904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1753}}^1$

素因数の和:1884

約数の個数: 80

約数和(自身を含む): 198356352

約数和(自身を除く): 131798448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 168, 226, 336, 339, 452, 678, 791, 904, 1356, 1582, 1753, 1808, 2373, 2712, 3164, 3506, 4746, 5259, 5424, 6328, 7012, 9492, 10518, 12271, 12656, 14024, 18984, 21036, 24542, 28048, 36813, 37968, 42072, 49084, 73626, 84144, 98168, 147252, 196336, 198089, 294504, 396178, 589008, 594267, 792356, 1188534, 1386623, 1584712, 2377068, 2773246, 3169424, 4159869, 4754136, 5546492, 8319738, 9508272, 11092984, 16639476, 22185968, 33278952, 66557904]

約数ペア:

[(1, 66557904), (2, 33278952), (3, 22185968), (4, 16639476), (6, 11092984), (7, 9508272), (8, 8319738), (12, 5546492), (14, 4754136), (16, 4159869), (21, 3169424), (24, 2773246), (28, 2377068), (42, 1584712), (48, 1386623), (56, 1188534), (84, 792356), (112, 594267), (113, 589008), (168, 396178), (226, 294504), (336, 198089), (339, 196336), (452, 147252), (678, 98168), (791, 84144), (904, 73626), (1356, 49084), (1582, 42072), (1753, 37968), (1808, 36813), (2373, 28048), (2712, 24542), (3164, 21036), (3506, 18984), (4746, 14024), (5259, 12656), (5424, 12271), (6328, 10518), (7012, 9492)]